2-(4-Pyridinyl)-1H-benzimidazole
[CAS# 99974-32-0]

Identification

• Name: 2-(4-Pyridinyl)-1H-benzimidazole
• Synonyms: 1H-benzimidazole, 2-(4-pyridinyl); 2-(4-pyridinyl)-1H-benzimidazole; 2-(4-Pyridinyl)-1H-benzimidazole #
• Molecular Formula: C₁₂H₉N₃
• Molecular Weight: 195.22
• CAS Registry Number: 99974-32-0
• SMILES: C1=CC=C2C(=C1)NC(=N2)C3=CC=NC=C3
• InChI: 1S/C12H9N3/c1-2-4-11-10(3-1)14-12(15-11)9-5-7-13-8-6-9/h1-8H,(H,14,15)
• InChIKey: UYWWLYCGNNCLKE-UHFFFAOYSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Melting point: 218°C (Expl.)
• Boiling point: 438.1±47.0°C at 760 mmHg (Cal.)
• Flash point: 212.2±22.2°C (Cal.)

Safety Data

• Safety Code: S26;S37
• Risk Code: R36/37/38
• Hazard Symbol: X
• Safety Description: IRRITANT

References

• (1): X.-C. Huang, M.-H. Zeng and S. W. Ng. 2-(4-Pyridyl)-1H-benzimidazole trihydrate, Acta Cryst. (2004). E60, o939-o940